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IOleInPlaceObject::ReactivateAndUndo
Reactivates a previously deactivated object, undoing the last state of the
object.
HRESULT ReactivateAndUndo();
Return Values
S_OK
The object was successfully reactivated.
E_NOTUNDOABLE
Called when the Undo state is not available.
E_INVALIDARG
One or more arguments are invalid.
E_OUTOFMEMORY
Out of memory.
E_UNEXPECTED
An unexpected error occurred.
Comments
If the user chooses the Undo command before the Undo state of the object is
lost, the object's immediate container calls IOleInPlaceObject::ReactivateAndUndo to activate the user interface, carry out the Undo operation, and return the
object to the active state.
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